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otez555 [7]
3 years ago
6

Find the congruence transformation that maps ∆ABC to ∆A’B’C’. Explain your reasoning

Mathematics
1 answer:
aalyn [17]3 years ago
7 0
To flip any of the points to map up correctly to the other points, you would have to do a reflection over the y-axis. The reasoning for this is because you cannot dilate your shape because it won't map over correctly. A translation will not work, mainly because the shape still needs to flip. A rotation will also not work because when you rotate it, the shape will still not map over your new one. 

-So your answer to this question would be that only a Reflection over the y-axis will allow the two shapes to map over each other correctly.
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What’s 50 1/3+ 50 1/3?
slega [8]

Answer:

100 2/3

Step-by-step explanation:

50+50=100

1/3+1/3=2/3

100+2/3= 100 2/3

4 0
3 years ago
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Write as a product of two polynomials. <br><br> (x-y)^2-a(y-x)
Setler79 [48]

Answer:

\sf{(x-y)^2-a(y-x)} \\ = \sf{({x}^{2}  - 2xy +  {y}^{2} ) - (ay - ax)} \\

7 0
2 years ago
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Dylan made $45,765 and Orlando made $34,715. Both boys worked for 6 months. How much more money did Dylan earn than Orlando per
Ymorist [56]

Answer:

$425

Step-by-step explanation:

45,765 divided by 26 equals 1,760.192307692308

34,715 divided by 26 equals 1,335.192307692308

1,760.192307692308-1,335.192307692308=425

5 0
3 years ago
Find the greatest common divisor of 100 and 254, using • prime factorization- • euclidean algorithm-
larisa [96]
Via prime factorization:

100=10^2=2^2\cdot5^2
254=2\cdot127

of which the only common factor is a single power of 2, so \mathrm{gcd}(100,254)=2.

Via the Euclidean algorithm:

254=2\cdot100+54
100=1\cdot54+46
54=1\cdot46+8
46=5\cdot8+6
8=1\cdot6+2
6=3\cdot2+0

which means \mathrm{gcd}(100,254)=2, as expected.
4 0
3 years ago
Help o don’t know any of theses answers please help me
OLEGan [10]

Answer:

it's c

Step-by-step explanation:

c is the answer becuse its showing u that ob is perpenlicular to Ac

4 0
2 years ago
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